What is the mass of 8.90 moles of magnesium chloride, mgcl2?

Explanation:

As we known that number of moles is equal to mass of a substance divided by its molar mass.

It is given that moles of magnesium chloride is 8.90 mol and its molar mass is 95.211 g/mol.

Therefore, calculate its mass as follows.

              No. of moles =

                   8.90 mol =

                       mass = 847.37 g

Thus, we can conclude that mass of given magnesium chloride is 847.37 g.

answer: e.   sour taste

explanation: acids are those substances which dissociates in water to give ions. as they dissociate to give ions, they act as electrolytes and thus are electrically conductive. acids are sour in taste. example: hcl

bases are those substances which dissociates in water to give ions or accepts ions. as they dissociate to give ions, they act as electrolytes and thus are electrically conductive. bases are bitter in taste. bases are slippery in nature.

the answer is 0.42 is that is an option. this question provides no info